+++ /dev/null
-From 0bd4d22c621eef0178be7d518a92a7fe42a37b3c Mon Sep 17 00:00:00 2001
-From: Lars-Peter Clausen <lars@metafoo.de>
-Date: Tue, 21 Jul 2009 12:43:48 +0200
-Subject: [PATCH] 050-s3c2442-touchscreen.patch
-
----
- arch/arm/mach-s3c2410/include/mach/ts.h | 35 +++++++++++++++++++++++++++++++
- arch/arm/plat-s3c/include/plat/devs.h | 3 +-
- arch/arm/plat-s3c24xx/devs.c | 20 +++++++++++++++++
- arch/arm/plat-s3c24xx/s3c244x.c | 3 ++
- drivers/input/touchscreen/Kconfig | 18 ++++++++++++++++
- drivers/input/touchscreen/Makefile | 1 +
- 6 files changed, 79 insertions(+), 1 deletions(-)
- create mode 100644 arch/arm/mach-s3c2410/include/mach/ts.h
-
-diff --git a/arch/arm/mach-s3c2410/include/mach/ts.h b/arch/arm/mach-s3c2410/include/mach/ts.h
-new file mode 100644
-index 0000000..f84324d
---- /dev/null
-+++ b/arch/arm/mach-s3c2410/include/mach/ts.h
-@@ -0,0 +1,35 @@
-+/* arch/arm/mach-s3c2410/include/mach/ts.h
-+ *
-+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
-+ *
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ *
-+ * Changelog:
-+ * 24-Mar-2005 RTP Created file
-+ * 03-Aug-2005 RTP Renamed to ts.h
-+ */
-+
-+#ifndef __ASM_ARM_TS_H
-+#define __ASM_ARM_TS_H
-+
-+#include <linux/touchscreen/ts_filter.h>
-+
-+struct s3c2410_ts_mach_info {
-+ /* Touchscreen delay. */
-+ int delay;
-+ /* Prescaler value. */
-+ int presc;
-+ /*
-+ * Null-terminated array of pointers to filter APIs and configurations
-+ * we want to use. In the same order they will be applied.
-+ */
-+ const struct ts_filter_chain_configuration *filter_config;
-+};
-+
-+void set_s3c2410ts_info(const struct s3c2410_ts_mach_info *hard_s3c2410ts_info);
-+
-+#endif /* __ASM_ARM_TS_H */
-diff --git a/arch/arm/plat-s3c/include/plat/devs.h b/arch/arm/plat-s3c/include/plat/devs.h
-index 49504b3..105ad09 100644
---- a/arch/arm/plat-s3c/include/plat/devs.h
-+++ b/arch/arm/plat-s3c/include/plat/devs.h
-@@ -55,10 +55,11 @@ extern struct platform_device s3c_device_nand;
- extern struct platform_device s3c_device_usbgadget;
- extern struct platform_device s3c_device_usb_hsotg;
-
-+extern struct platform_device s3c_device_ts;
-+
- /* s3c2440 specific devices */
-
- #ifdef CONFIG_CPU_S3C2440
-
- extern struct platform_device s3c_device_camif;
--
- #endif
-diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
-index 4eb378c..0fdaa54 100644
---- a/arch/arm/plat-s3c24xx/devs.c
-+++ b/arch/arm/plat-s3c24xx/devs.c
-@@ -26,6 +26,8 @@
- #include <asm/mach/irq.h>
- #include <mach/fb.h>
- #include <mach/hardware.h>
-+#include <mach/ts.h>
-+#include <asm/io.h>
- #include <asm/irq.h>
-
- #include <plat/regs-serial.h>
-@@ -199,6 +201,24 @@ struct platform_device s3c_device_nand = {
-
- EXPORT_SYMBOL(s3c_device_nand);
-
-+/* Touchscreen */
-+struct platform_device s3c_device_ts = {
-+ .name = "s3c2410-ts",
-+ .id = -1,
-+};
-+
-+EXPORT_SYMBOL(s3c_device_ts);
-+
-+static struct s3c2410_ts_mach_info s3c2410ts_info;
-+
-+void set_s3c2410ts_info(const struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
-+{
-+ memcpy(&s3c2410ts_info, hard_s3c2410ts_info,
-+ sizeof(struct s3c2410_ts_mach_info));
-+ s3c_device_ts.dev.platform_data = &s3c2410ts_info;
-+}
-+EXPORT_SYMBOL(set_s3c2410ts_info);
-+
- /* USB Device (Gadget)*/
-
- static struct resource s3c_usbgadget_resource[] = {
-diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c
-index 1364317..0731b23 100644
---- a/arch/arm/plat-s3c24xx/s3c244x.c
-+++ b/arch/arm/plat-s3c24xx/s3c244x.c
-@@ -59,6 +59,8 @@ void __init s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no)
- s3c24xx_init_uartdevs("s3c2440-uart", s3c2410_uart_resources, cfg, no);
- }
-
-+extern struct platform_device s3c_device_ts;
-+
- void __init s3c244x_map_io(void)
- {
- /* register our io-tables */
-@@ -70,6 +72,7 @@ void __init s3c244x_map_io(void)
- s3c_device_sdi.name = "s3c2440-sdi";
- s3c_device_i2c0.name = "s3c2440-i2c";
- s3c_device_nand.name = "s3c2440-nand";
-+ s3c_device_ts.name = "s3c2440-ts";
- s3c_device_usbgadget.name = "s3c2440-usbgadget";
- }
-
-diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
-index 72e2712..2bb711f 100644
---- a/drivers/input/touchscreen/Kconfig
-+++ b/drivers/input/touchscreen/Kconfig
-@@ -133,6 +133,24 @@ config TOUCHSCREEN_FUJITSU
- To compile this driver as a module, choose M here: the
- module will be called fujitsu-ts.
-
-+config TOUCHSCREEN_S3C2410
-+ tristate "Samsung S3C2410 touchscreen input driver"
-+ depends on ARCH_S3C2410 && INPUT && INPUT_TOUCHSCREEN
-+ select SERIO
-+ help
-+ Say Y here if you have the s3c2410 touchscreen.
-+
-+ If unsure, say N.
-+
-+ To compile this driver as a module, choose M here: the
-+ module will be called s3c2410_ts.
-+
-+config TOUCHSCREEN_S3C2410_DEBUG
-+ boolean "Samsung S3C2410 touchscreen debug messages"
-+ depends on TOUCHSCREEN_S3C2410
-+ help
-+ Select this if you want debug messages
-+
- config TOUCHSCREEN_GUNZE
- tristate "Gunze AHL-51S touchscreen"
- select SERIO
-diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile
-index 3e1c5e0..269814c 100644
---- a/drivers/input/touchscreen/Makefile
-+++ b/drivers/input/touchscreen/Makefile
-@@ -40,3 +40,4 @@ obj-$(CONFIG_TOUCHSCREEN_WM97XX_ATMEL) += atmel-wm97xx.o
- obj-$(CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE) += mainstone-wm97xx.o
- obj-$(CONFIG_TOUCHSCREEN_WM97XX_ZYLONITE) += zylonite-wm97xx.o
- obj-$(CONFIG_TOUCHSCREEN_W90X900) += w90p910_ts.o
-+obj-$(CONFIG_TOUCHSCREEN_S3C2410) += s3c2410_ts.o
---
-1.5.6.5
-
projects / openwrt / svn-archive / archive.git / blobdiff